X Trailering Technology News Today : Breaking News, Live Updates & Top Stories | Vimarsana

GMC is giving the Sierra HD AT4X even more power for off-roading. The Sierra HD AT4X will have the most trailering technology in its class and be able to tow an incredible 18,500 pounds.

United statesDave harritonDuncan aldredX trailering technologyMeans premium off roadingGoodyear territoryOff road modePrograde traileringTransparent trailer viewFifth wheelAdaptive cruise controlHitch viewBed viewBed hitch guidanceSide viewTrailer length